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MX2014008379A - Bomba. - Google Patents

Bomba.

Info

Publication number
MX2014008379A
MX2014008379A MX2014008379A MX2014008379A MX2014008379A MX 2014008379 A MX2014008379 A MX 2014008379A MX 2014008379 A MX2014008379 A MX 2014008379A MX 2014008379 A MX2014008379 A MX 2014008379A MX 2014008379 A MX2014008379 A MX 2014008379A
Authority
MX
Mexico
Prior art keywords
pressure
region
functional position
pump
cold starting
Prior art date
Application number
MX2014008379A
Other languages
English (en)
Inventor
Ludger Holtmann
Kerstin Rosenkranz
Original Assignee
Magna Powertrain Bad Homburg GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Magna Powertrain Bad Homburg GmbH filed Critical Magna Powertrain Bad Homburg GmbH
Publication of MX2014008379A publication Critical patent/MX2014008379A/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
    • F04C14/06—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations specially adapted for stopping, starting, idling or no-load operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C15/00—Component parts, details or accessories of machines, pumps or pumping installations, not provided for in groups F04C2/00 - F04C14/00
    • F04C15/0003—Sealing arrangements in rotary-piston machines or pumps
    • F04C15/0023—Axial sealings for working fluid
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/30—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C18/34—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members
    • F04C18/344—Rotary-piston pumps specially adapted for elastic fluids having the characteristics covered by two or more of groups F04C18/02, F04C18/08, F04C18/22, F04C18/24, F04C18/48, or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in group F04C18/08 or F04C18/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2/00—Rotary-piston machines or pumps
    • F04C2/30—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members
    • F04C2/34—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members
    • F04C2/344—Rotary-piston machines or pumps having the characteristics covered by two or more groups F04C2/02, F04C2/08, F04C2/22, F04C2/24 or having the characteristics covered by one of these groups together with some other type of movement between co-operating members having the movement defined in groups F04C2/08 or F04C2/22 and relative reciprocation between the co-operating members with vanes reciprocating with respect to the inner member
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2270/00—Control; Monitoring or safety arrangements
    • F04C2270/70—Safety, emergency conditions or requirements
    • F04C2270/701—Cold start

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Details And Applications Of Rotary Liquid Pumps (AREA)
  • Rotary Pumps (AREA)

Abstract

Se presenta una bomba (1), con - cuando menos una región de succión y cuando menos una región (19, 19´) de impulsión - una cámara (23) de presión, la cual presenta una región (25) de salida hacia un consumidor, - un rotor (7) accionado con un eje o árbol (9) capaz de girar alrededor de un eje (A), en el elemento (11) activador - provisto en la dirección radial - se reciben y que se pueden evacuar, en donde - el rotor (7) presenta regiones (13) de expulsión radialmente dentro del elemento (11) activador, que se unen cuando menos parcialmente con la región (19, 19´) de impulsión por medio de una primera trayectoria (20) de fluido, y con - un dispositivo (29) de arranque en frío, el cual comprende un elemento (31) de arranque en frío precargado en una primera posición de funcionamiento, el cual - en su primera posición de funcionamiento restringe una segunda trayectoria (35) del fluido antes de la región (19, 19´) de impulsión hacia la cámara (23) de presión, en donde el elemento (31) de arranque en frío - en una segunda posición de funcionamiento libera la segunda trayectoria (35) del fluido, en donde - el elemento (31) de arranque en frío está construido y dispuesto de tal forma que es capaz de presionar, por medio de una presión de la bomba producida en un accionamiento de la bomba (1) en la región (19, 19´) de impulsión, contra la precarga en su segunda posición de funcionamiento. La bomba se caracteriza en que el elemento (13) de arranque en frío, en su segunda posición de funcionamiento está dispuesto cuando menos en correspondencia con una superficie (47) de descarga en el lado opuesto en la región (19, 19') de impulsión, en una toma de descarga, tal que la superficie (47) de descarga se somete a una presión en el accionamiento de la bomba (1), que sea más pequeña que una presión del sistema en la región (25) de descarga.
MX2014008379A 2013-07-08 2014-07-08 Bomba. MX2014008379A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102013107176 2013-07-08

Publications (1)

Publication Number Publication Date
MX2014008379A true MX2014008379A (es) 2016-03-30

Family

ID=52106497

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014008379A MX2014008379A (es) 2013-07-08 2014-07-08 Bomba.

Country Status (6)

Country Link
US (1) US9366252B2 (es)
KR (1) KR101636611B1 (es)
CN (1) CN104279161B (es)
CA (1) CA2856031A1 (es)
DE (1) DE102014212022B4 (es)
MX (1) MX2014008379A (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3076020B1 (en) * 2015-03-31 2020-12-30 Magna Powertrain FPC Limited Partnership Spring regulated variable flow electric water pump
CN107735574B (zh) 2015-06-02 2020-08-14 翰昂汽车零部件德国有限公司 叶片泵和用于运行所述叶片泵的方法
DE102015215982B4 (de) 2015-08-21 2017-03-16 Magna Powertrain Bad Homburg GmbH Pumpe sowie System zur Versorgung eines Verbrauchers
DE102016204098B4 (de) 2016-03-11 2019-09-12 Magna Powertrain Bad Homburg GmbH Flügelzellenpumpe
DE102016204099B3 (de) 2016-03-11 2017-03-16 Magna Powertrain Bad Homburg GmbH Dichtungsanordnung für schaltbare Flügelzellenpumpe in Cartridge-Bauweise
WO2019042572A1 (de) * 2017-09-04 2019-03-07 Bitzer Kühlmaschinenbau Gmbh Schraubenverdichter

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6126638Y2 (es) * 1980-12-27 1986-08-09
US4386891A (en) * 1981-04-23 1983-06-07 General Motors Corporation Rotary hydraulic vane pump with undervane passages for priming
EP0758716B1 (de) * 1995-08-14 2003-12-10 LuK Fahrzeug-Hydraulik GmbH & Co. KG Flügelzellenpumpe
DE19631846A1 (de) * 1995-08-14 1997-02-20 Luk Fahrzeug Hydraulik Pumpe
ES2466352T3 (es) 2008-05-02 2014-06-10 Kci Licensing, Inc. Bomba de presión reducida que tiene capacidades de presión regulada
EP2313656B1 (de) * 2008-08-12 2016-02-17 Magna Powertrain Bad Homburg GmbH Pumpeneinheit
EP2337928B1 (de) * 2008-10-22 2013-02-13 ixetic Bad Homburg GmbH Pumpe, insbesondere flügelzellenpumpe
DE102010063322A1 (de) 2010-12-17 2012-07-05 Robert Bosch Gmbh Kolbenpumpe mit einer Halterung
JP5575033B2 (ja) 2011-03-28 2014-08-20 三菱電機株式会社 ロータリ式圧縮機及びヒートポンプ装置
JP5511770B2 (ja) 2011-11-08 2014-06-04 三菱電機株式会社 電動ポンプ、及び電動ポンプの製造方法
CN102400914A (zh) * 2011-11-11 2012-04-04 沈阳创达技术交易市场有限公司 一种带清理污染功能的汽车转向泵

Also Published As

Publication number Publication date
KR20150006385A (ko) 2015-01-16
US20150010419A1 (en) 2015-01-08
DE102014212022A1 (de) 2015-01-08
DE102014212022B4 (de) 2016-06-09
US9366252B2 (en) 2016-06-14
CA2856031A1 (en) 2015-01-08
CN104279161B (zh) 2016-08-24
KR101636611B1 (ko) 2016-07-05
CN104279161A (zh) 2015-01-14

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